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Derivatives - Pre-tax net gains and losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Derivatives |  |  |  |
Net unrealized gains (losses) | $ 3,156 | $ (2,802) | $ 4,679 | $ (10,087)
Designated as hedges | Cash flow hedging | Coffee derivatives | Cost of sales |  |  |  |
Derivatives |  |  |  |
Net realized gains (losses) | (3,147) | 4,267 | (5,234) | 11,098
Not designated as hedges | Cash flow hedging | Forward sales and purchase contracts | Cost of sales |  |  |  |
Derivatives |  |  |  |
Net unrealized gains (losses) | $ (669) | $ 29 | $ 402 | $ 7,266

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